arrow-functions.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>

    <script>

       const numbers = [1,3,4,6,7,9,8];

    //    const checkOdd = (number) => number%2 ==1;

     

        console.log(numbers.filter((number) => number%2 ==1));

        console.log(numbers.map((number) => number%2 ==1));

        const products = 
        [
            {ProductName: 'iphone10', price: 10000},
            {ProductName: 'iphone12', price: 11000},
            {ProductName: 'iphone13', price: 12000},
            {ProductName: 'iphone13pro', price: 14000},

        ]

        console.log(products.filter(value => value.price > 11000));
        console.log(products.filter(value => value.price > 11000).map(value => value.ProductName));

    </script>
    
</body>

</html>